patch-2.4.0-test3 linux/drivers/acpi/include/amlcode.h
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- Lines: 453
- Date:
Wed Jul 5 11:23:12 2000
- Orig file:
v2.4.0-test2/linux/drivers/acpi/include/amlcode.h
- Orig date:
Wed Dec 31 16:00:00 1969
diff -u --recursive --new-file v2.4.0-test2/linux/drivers/acpi/include/amlcode.h linux/drivers/acpi/include/amlcode.h
@@ -0,0 +1,452 @@
+
+/******************************************************************************
+ *
+ * Name: amlcode.h - Definitions for AML, as included in "definition blocks"
+ * Declarations and definitions contained herein are derived
+ * directly from the ACPI specification.
+ *
+ *****************************************************************************/
+
+/*
+ * Copyright (C) 2000 R. Byron Moore
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ */
+
+#ifndef __AMLCODE_H__
+#define __AMLCODE_H__
+
+
+/* primary opcodes */
+
+#define AML_NULL_CHAR (u16) 0x00
+
+#define AML_ZERO_OP (u16) 0x00
+#define AML_ONE_OP (u16) 0x01
+#define AML_UNASSIGNED (u16) 0x02
+#define AML_ALIAS_OP (u16) 0x06
+#define AML_NAME_OP (u16) 0x08
+#define AML_BYTE_OP (u16) 0x0a
+#define AML_WORD_OP (u16) 0x0b
+#define AML_DWORD_OP (u16) 0x0c
+#define AML_STRING_OP (u16) 0x0d
+#define AML_SCOPE_OP (u16) 0x10
+#define AML_BUFFER_OP (u16) 0x11
+#define AML_PACKAGE_OP (u16) 0x12
+#define AML_METHOD_OP (u16) 0x14
+#define AML_DUAL_NAME_PREFIX (u16) 0x2e
+#define AML_MULTI_NAME_PREFIX_OP (u16) 0x2f
+#define AML_NAME_CHAR_SUBSEQ (u16) 0x30
+#define AML_NAME_CHAR_FIRST (u16) 0x41
+#define AML_OP_PREFIX (u16) 0x5b
+#define AML_ROOT_PREFIX (u16) 0x5c
+#define AML_PARENT_PREFIX (u16) 0x5e
+#define AML_LOCAL_OP (u16) 0x60
+#define AML_LOCAL0 (u16) 0x60
+#define AML_LOCAL1 (u16) 0x61
+#define AML_LOCAL2 (u16) 0x62
+#define AML_LOCAL3 (u16) 0x63
+#define AML_LOCAL4 (u16) 0x64
+#define AML_LOCAL5 (u16) 0x65
+#define AML_LOCAL6 (u16) 0x66
+#define AML_LOCAL7 (u16) 0x67
+#define AML_ARG_OP (u16) 0x68
+#define AML_ARG0 (u16) 0x68
+#define AML_ARG1 (u16) 0x69
+#define AML_ARG2 (u16) 0x6a
+#define AML_ARG3 (u16) 0x6b
+#define AML_ARG4 (u16) 0x6c
+#define AML_ARG5 (u16) 0x6d
+#define AML_ARG6 (u16) 0x6e
+#define AML_STORE_OP (u16) 0x70
+#define AML_REF_OF_OP (u16) 0x71
+#define AML_ADD_OP (u16) 0x72
+#define AML_CONCAT_OP (u16) 0x73
+#define AML_SUBTRACT_OP (u16) 0x74
+#define AML_INCREMENT_OP (u16) 0x75
+#define AML_DECREMENT_OP (u16) 0x76
+#define AML_MULTIPLY_OP (u16) 0x77
+#define AML_DIVIDE_OP (u16) 0x78
+#define AML_SHIFT_LEFT_OP (u16) 0x79
+#define AML_SHIFT_RIGHT_OP (u16) 0x7a
+#define AML_BIT_AND_OP (u16) 0x7b
+#define AML_BIT_NAND_OP (u16) 0x7c
+#define AML_BIT_OR_OP (u16) 0x7d
+#define AML_BIT_NOR_OP (u16) 0x7e
+#define AML_BIT_XOR_OP (u16) 0x7f
+#define AML_BIT_NOT_OP (u16) 0x80
+#define AML_FIND_SET_LEFT_BIT_OP (u16) 0x81
+#define AML_FIND_SET_RIGHT_BIT_OP (u16) 0x82
+#define AML_DEREF_OF_OP (u16) 0x83
+#define AML_NOTIFY_OP (u16) 0x86
+#define AML_SIZE_OF_OP (u16) 0x87
+#define AML_INDEX_OP (u16) 0x88
+#define AML_MATCH_OP (u16) 0x89
+#define AML_DWORD_FIELD_OP (u16) 0x8a
+#define AML_WORD_FIELD_OP (u16) 0x8b
+#define AML_BYTE_FIELD_OP (u16) 0x8c
+#define AML_BIT_FIELD_OP (u16) 0x8d
+#define AML_TYPE_OP (u16) 0x8e
+#define AML_LAND_OP (u16) 0x90
+#define AML_LOR_OP (u16) 0x91
+#define AML_LNOT_OP (u16) 0x92
+#define AML_LEQUAL_OP (u16) 0x93
+#define AML_LGREATER_OP (u16) 0x94
+#define AML_LLESS_OP (u16) 0x95
+#define AML_IF_OP (u16) 0xa0
+#define AML_ELSE_OP (u16) 0xa1
+#define AML_WHILE_OP (u16) 0xa2
+#define AML_NOOP_CODE (u16) 0xa3
+#define AML_RETURN_OP (u16) 0xa4
+#define AML_BREAK_OP (u16) 0xa5
+#define AML_BREAK_POINT_OP (u16) 0xcc
+#define AML_ONES_OP (u16) 0xff
+
+/* prefixed opcodes */
+
+#define AML_EXTOP (u16) 0x005b
+
+
+#define AML_MUTEX_OP (u16) 0x5b01
+#define AML_EVENT_OP (u16) 0x5b02
+#define AML_SHIFT_RIGHT_BIT_OP (u16) 0x5b10
+#define AML_SHIFT_LEFT_BIT_OP (u16) 0x5b11
+#define AML_COND_REF_OF_OP (u16) 0x5b12
+#define AML_CREATE_FIELD_OP (u16) 0x5b13
+#define AML_LOAD_OP (u16) 0x5b20
+#define AML_STALL_OP (u16) 0x5b21
+#define AML_SLEEP_OP (u16) 0x5b22
+#define AML_ACQUIRE_OP (u16) 0x5b23
+#define AML_SIGNAL_OP (u16) 0x5b24
+#define AML_WAIT_OP (u16) 0x5b25
+#define AML_RESET_OP (u16) 0x5b26
+#define AML_RELEASE_OP (u16) 0x5b27
+#define AML_FROM_BCDOP (u16) 0x5b28
+#define AML_TO_BCDOP (u16) 0x5b29
+#define AML_UN_LOAD_OP (u16) 0x5b2a
+#define AML_REVISION_OP (u16) 0x5b30
+#define AML_DEBUG_OP (u16) 0x5b31
+#define AML_FATAL_OP (u16) 0x5b32
+#define AML_REGION_OP (u16) 0x5b80
+#define AML_DEF_FIELD_OP (u16) 0x5b81
+#define AML_DEVICE_OP (u16) 0x5b82
+#define AML_PROCESSOR_OP (u16) 0x5b83
+#define AML_POWER_RES_OP (u16) 0x5b84
+#define AML_THERMAL_ZONE_OP (u16) 0x5b85
+#define AML_INDEX_FIELD_OP (u16) 0x5b86
+#define AML_BANK_FIELD_OP (u16) 0x5b87
+
+
+/* Bogus opcodes (they are actually two separate opcodes) */
+
+#define AML_LGREATEREQUAL_OP (u16) 0x9295
+#define AML_LLESSEQUAL_OP (u16) 0x9294
+#define AML_LNOTEQUAL_OP (u16) 0x9293
+
+
+/* Internal opcodes */
+
+#define AML_NAMEPATH_OP (u16) 0x002d
+#define AML_NAMEDFIELD_OP (u16) 0x0030
+#define AML_RESERVEDFIELD_OP (u16) 0x0031
+#define AML_ACCESSFIELD_OP (u16) 0x0032
+#define AML_BYTELIST_OP (u16) 0x0033
+#define AML_STATICSTRING_OP (u16) 0x0034
+#define AML_METHODCALL_OP (u16) 0x0035
+
+
+/*
+ * argument types
+ */
+
+/*
+#define AML_ASCIICHARLIST_ARG 'A'
+#define AML_BYTEDATA_ARG 'b'
+#define AML_BYTELIST_ARG 'B'
+#define AML_DWORDDATA_ARG 'd'
+#define AML_DATAOBJECT_ARG 'o'
+#define AML_DATAOBJECTLIST_ARG 'O'
+#define AML_FIELDLIST_ARG 'F'
+#define AML_NAMESTRING_ARG 'n'
+#define AML_OBJECTLIST_ARG 'P'
+#define AML_PKGLENGTH_ARG 'p'
+#define AML_SUPERNAME_ARG 's'
+#define AML_TARGET_ARG 'l'
+#define AML_TERMARG_ARG 't'
+#define AML_TERMLIST_ARG 'T'
+#define AML_WORDDATA_ARG 'w'
+*/
+
+
+#define ARG_NONE 0x0
+
+/*
+ * Argument types for the AML Parser
+ * Each field in the Arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
+ * There can be up to 31 unique argument types
+ */
+
+#define ARGP_BYTEDATA 0x01
+#define ARGP_BYTELIST 0x02
+#define ARGP_CHARLIST 0x03
+#define ARGP_DATAOBJ 0x04
+#define ARGP_DATAOBJLIST 0x05
+#define ARGP_DWORDDATA 0x06
+#define ARGP_FIELDLIST 0x07
+#define ARGP_NAME 0x08
+#define ARGP_NAMESTRING 0x09
+#define ARGP_OBJLIST 0x0A
+#define ARGP_PKGLENGTH 0x0B
+#define ARGP_SUPERNAME 0x0C
+#define ARGP_TARGET 0x0D
+#define ARGP_TERMARG 0x0E
+#define ARGP_TERMLIST 0x0F
+#define ARGP_WORDDATA 0x10
+
+/*
+ * Resolved argument types for the AML Interpreter
+ * Each field in the Arg_types u32 is 5 bits, allowing for a maximum of 6 arguments.
+ * There can be up to 31 unique argument types
+ */
+
+#define ARGI_ANYTYPE 0x01
+#define ARGI_TARGETREF 0x02
+#define ARGI_REFERENCE 0x03
+#define ARGI_IF 0x04
+#define ARGI_NUMBER 0x05
+#define ARGI_STRING 0x06
+#define ARGI_BUFFER 0x07
+#define ARGI_PACKAGE 0x08
+#define ARGI_DATAOBJECT 0x09 /* Buffer, string, package or NTE reference - Used only by Size_of operator*/
+#define ARGI_COMPLEXOBJ 0x0A /* Buffer or package */
+#define ARGI_MUTEX 0x0B
+#define ARGI_EVENT 0x0C
+#define ARGI_REGION 0x0D
+#define ARGI_DDBHANDLE 0x0E
+
+#define ARGI_INVALID_OPCODE 0xFFFFFFFF
+
+
+/*
+ * hash offsets
+ */
+#define AML_EXTOP_HASH_OFFSET 22
+#define AML_LNOT_HASH_OFFSET 19
+
+
+/*
+ * opcode groups and types
+ */
+
+#define OPGRP_NAMED 0x01
+#define OPGRP_FIELD 0x02
+#define OPGRP_BYTELIST 0x04
+
+#define OPTYPE_UNDEFINED 0
+
+
+#define OPTYPE_LITERAL 1
+#define OPTYPE_CONSTANT 2
+#define OPTYPE_METHOD_ARGUMENT 3
+#define OPTYPE_LOCAL_VARIABLE 4
+#define OPTYPE_DATA_TERM 5
+
+/* Type 1 opcodes */
+
+#define OPTYPE_MONADIC1 6
+#define OPTYPE_DYADIC1 7
+
+
+/* Type 2 opcodes */
+
+#define OPTYPE_MONADIC2 8
+#define OPTYPE_MONADIC2_r 9
+#define OPTYPE_DYADIC2 10
+#define OPTYPE_DYADIC2_r 11
+#define OPTYPE_DYADIC2_s 12
+#define OPTYPE_INDEX 13
+#define OPTYPE_MATCH 14
+
+/* Generic for an op that returns a value */
+
+#define OPTYPE_METHOD_CALL 15
+
+
+/* Misc */
+
+#define OPTYPE_CREATE_FIELD 16
+#define OPTYPE_FATAL 17
+#define OPTYPE_CONTROL 18
+#define OPTYPE_RECONFIGURATION 19
+#define OPTYPE_NAMED_OBJECT 20
+
+#define OPTYPE_BOGUS 21
+
+
+/* Comparison operation codes for Match_op operator */
+
+typedef enum
+{
+ MATCH_MTR = 0,
+ MATCH_MEQ = 1,
+ MATCH_MLE = 2,
+ MATCH_MLT = 3,
+ MATCH_MGE = 4,
+ MATCH_MGT = 5
+
+} AML_MATCH_OPERATOR;
+
+#define MAX_MATCH_OPERATOR 5
+
+
+/* Field Access Types */
+
+#define ACCESS_TYPE_MASK 0x0f
+#define ACCESS_TYPE_SHIFT 0
+
+typedef enum
+{
+ ACCESS_ANY_ACC = 0,
+ ACCESS_BYTE_ACC = 1,
+ ACCESS_WORD_ACC = 2,
+ ACCESS_DWORD_ACC = 3,
+ ACCESS_BLOCK_ACC = 4,
+ ACCESS_SMBSEND_RECV_ACC = 5,
+ ACCESS_SMBQUICK_ACC = 6
+
+} AML_ACCESS_TYPE;
+
+
+/* Field Lock Rules */
+
+#define LOCK_RULE_MASK 0x10
+#define LOCK_RULE_SHIFT 4
+
+typedef enum
+{
+ GLOCK_NEVER_LOCK = 0,
+ GLOCK_ALWAYS_LOCK = 1
+
+} AML_LOCK_RULE;
+
+
+/* Field Update Rules */
+
+#define UPDATE_RULE_MASK 0x060
+#define UPDATE_RULE_SHIFT 5
+
+typedef enum
+{
+ UPDATE_PRESERVE = 0,
+ UPDATE_WRITE_AS_ONES = 1,
+ UPDATE_WRITE_AS_ZEROS = 2
+
+} AML_UPDATE_RULE;
+
+
+/* bit fields in Method_flags byte */
+
+#define METHOD_FLAGS_ARG_COUNT 0x07
+#define METHOD_FLAGS_SERIALIZED 0x08
+
+
+/* Array sizes. Used for range checking also */
+
+#define NUM_REGION_TYPES 5
+#define NUM_ACCESS_TYPES 7
+#define NUM_UPDATE_RULES 3
+#define NUM_MATCH_OPS 7
+#define NUM_OPCODES 256
+#define NUM_FIELD_NAMES 2
+
+/* External declarations of the AML tables */
+
+extern u8 acpi_gbl_aml [NUM_OPCODES];
+extern u16 acpi_gbl_pfx [NUM_OPCODES];
+extern char *acpi_gbl_short_ops [NUM_OPCODES];
+extern char *acpi_gbl_long_ops [NUM_OPCODES];
+extern char *acpi_gbl_region_types [NUM_REGION_TYPES];
+extern char *acpi_gbl_match_ops [NUM_MATCH_OPS];
+extern char *acpi_gbl_access_types [NUM_ACCESS_TYPES];
+extern char *acpi_gbl_update_rules [NUM_UPDATE_RULES];
+extern char *acpi_gbl_FEnames [NUM_FIELD_NAMES];
+
+
+/*
+ * AML tables
+ */
+
+#ifdef DEFINE_AML_GLOBALS
+
+/* Data used in keeping track of fields */
+
+char *acpi_gbl_FEnames[NUM_FIELD_NAMES] =
+{
+ "skip",
+ "?access?"
+}; /* FE = Field Element */
+
+
+/* Region type decoding */
+
+char *acpi_gbl_region_types[NUM_REGION_TYPES] =
+{
+ "System_memory",
+ "System_iO",
+ "PCIConfig",
+ "Embedded_control",
+ "SMBus"
+};
+
+
+char *acpi_gbl_match_ops[NUM_MATCH_OPS] =
+{
+ "Error",
+ "MTR",
+ "MEQ",
+ "MLE",
+ "MLT",
+ "MGE",
+ "MGT"
+};
+
+
+/* Access type decoding */
+
+char *acpi_gbl_access_types[NUM_ACCESS_TYPES] =
+{
+ "Any_acc",
+ "Byte_acc",
+ "Word_acc",
+ "DWord_acc",
+ "Block_acc",
+ "SMBSend_recv_acc",
+ "SMBQuick_acc"
+};
+
+
+/* Update rule decoding */
+
+char *acpi_gbl_update_rules[NUM_UPDATE_RULES] =
+{
+ "Preserve",
+ "Write_as_ones",
+ "Write_as_zeros"
+};
+
+
+#endif /* DEFINE_AML_GLOBALS */
+
+#endif /* __AMLCODE_H__ */
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